作者
Leonidas Lotos, Konstantinos Efthimiou, Varvara I Maliogka, Nikolaos I Katis
发表日期
2014/3/15
期刊
Journal of virological methods
卷号
198
页码范围
1-11
出版商
Elsevier
简介
In this study a two-step RT-PCR assay was developed for the generic detection of poleroviruses. The RdRp coding region was selected as the primers’ target, since it differs significantly from that of other members in the family Luteoviridae and its sequence can be more informative than other regions in the viral genome. Species specific RT-PCR assays targeting the same region were also developed for the detection of the six most widespread poleroviral species (Beet mild yellowing virus, Beet western yellows virus, Cucurbit aphid-borne virus, Carrot red leaf virus, Potato leafroll virus and Turnip yellows virus) in Greece and the collection of isolates. These isolates along with other characterized ones were used for the evaluation of the generic PCR's detection range. The developed assay efficiently amplified a 593 bp RdRp fragment from 46 isolates of 10 different Polerovirus species. Phylogenetic analysis using …
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